Gerber 86-303 WHT China Cross Handle Button-Hot Chrome

Gerber WHT China Cross Handle Button-Hot Chrome. The 86-303 handle button will also come with a rubber O-ring that is located just above the base of the button. The outer diameter of this O-ring measures about 5/8ths of an inch. The outer diameter at the base of the button measures approximately 1/2 inches. The outer diameter at the top of the button measures abut 7/8ths of an inch.